/* correct declarations */let type arrtype1 = array of inttype rectype1 = {name:string, address:string, id: int , age: int}type arrtype2 = array of rectype1type rectype2 = {name : string, dates: arrtype1}type arrtype3 = array of stringvar arr1 := arrtype1 [10] of 0var arr2  := arrtype2 [5] of rectype1 {name="aname", address="somewhere", id=0, age=0}var arr3:arrtype3 := arrtype3 [100] of ""var rec1 := rectype1 {name="Kapoios", address="Kapou", id=02432, age=44}var rec2 := rectype2 {name="Allos", dates= arrtype1 [3] of 1900}inarr1[0] := 1; arr1[9] := 3;arr2[3].name := "kati";arr2[1].age := 23;arr3[34] := "sfd";rec1.name := "sdf";rec2.dates[0] := 2323;rec2.dates[2] := 2323end